baber/WOPTO huggingface dataset:
Patent KR-20020074695-A (KR)
Title: Media selling method via internet service company
Inventor: JUNG MAN KYO
Filed: 2001-03-21
Abstract: PURPOSE: A media sale method through an Internet service company is provided to induce a customer to open own electronic mail by an advertisement classifying system and a cash-bag system providing a present to a customer, thereby capable of uplifting the efficiency of an electronic mail advertisement. CONSTITUTION: A web server(10) receives advertisements from advertisers(20) and classifies advertisements by using an advertisement classification system(12). The web server(10) transmits an electronic mail including an advertisement classified by items to a computer(16) of a customer through an electronic mail server(14). The customer opens the electronic mail received to one's own computer(16) and then obtains information. When the customer opens the electronic mail, a cash back system(18) provides a predetermined point to the customer and stores the accumulated point. The web server(10) provides a predetermined present to the customer when the accumulated point is reached to the predetermined point.
Patent KR-20020077537-A (KR)
Title: Method and system of classifying customer behavior from database built on using digital image
Inventor: CHOI JIN GYU
Filed: 2001-04-02
Abstract: PURPOSE: A user characteristics classification method ad system are provided to classify the users, who are connecting companies using unique ID. CONSTITUTION: The system consists of one or more digital images, which are taken at the specific place, one or more home pages, where only authorized people can connect using unique ID, web pages, in which the users can input their information and look at their digital images, one or more web pages, in which the users' behaviors are observed, and DBs such as, authentication DB, log DB, user information DB, etc. A digital image, which contains the image of a user, is stored with the ID, which is given to the user, in the authentication DB.(101,104,105) The user connects the home page with the ID(106) If the user is the first comer, the user should input the personal information into the web site. Thereafter, the user can review the digital images or get services like email, BBS, online live poll, online event, etc. Whenever the user requests any webpages, the system saves the information like IP address, file size, time and cookie into the specific directory and the information is analyzed and saved into the log DB using the log data. Whenever specific data is requested, the system can analyzed the data and output the list and information of the users for the specific event.
Patent KR-20010067870-A (KR)
Title: A process for preparing functional Dasik use of meats powder and herbs
Inventor: BANG IN SOO
IPC: A23L7/10
Filed: 2001-04-03
Abstract: PURPOSE: A method for preparing a kind of multifunctional pattern-pressed candy made of sesame, chestnut, greenpea flour, honey, etc is provided, which has effects to improve physiological activity, by adding powdered meat and herb to powdered grains. CONSTITUTION: A method for preparing a kind of multifunctional pattern-pressed candy made of sesame, chestnut, greenpea flour, honey, etc using powdered meat and herb is characterized in mixing powdered grains 10-99wt.%, powdered meat 0.1-30wt.%, powdered chicken 0.1-30wt.%, powdered duck meat 0.1-30wt.%, powdered beef 0.1-30wt.%, and powdered herb 0.1-30wt.%.
Patent KR-20010105168-A (KR)
Title: 내식성 본딩패드를 구비한 반도체장치 및 그 제조방법
IPC: H01L21/60
Filed: 2001-05-09
Abstract: 본딩패드를 구비한 반도체장치는, 본딩와이어를 본딩패드에 본딩하기 전에 본딩패드의 표면에 형성되는 알루미나층을 포함하여, 본딩 단계를 기다리기 위하여 보관하는 중에 본딩패드의 표면이 변질되는 것을 방지한다.      이러한 본딩패드를 구비한 반도체장치의 제조방법은 반도체기판 위에 층간 절연막, 알루미늄층, 패시베이션막을 연속적으로 형성하는 단계; 패시베이션막 위에 감광성수지막을 형성하는 단계; 불소가스 에칭을 이용하는 포토리소그래피 에칭으로 알루미늄층의 일부분을 노출시킴으로써 본딩패드에 개구를 형성하는 단계; 알루미나층을 형성하기 위하여 수증기 분위기에서 소정의 온도와 베이킹 시간으로 반도체장치를 베이킹하는 단계를 포함하여 이루어진다.
Patent KR-20020085983-A (KR)
Title: chart projector for the examination of eyes
Inventor: LEE DONG HUI
IPC: A61B3/00
Filed: 2001-05-10
Abstract: PURPOSE: A chart projector for the examination of eyes is provided to increase size of usable chart window by imaging image of lamp filament incident from a condenser lens on a screen. CONSTITUTION: A lamp(10) is a source of light. A reflector(20) reflects the light to the back of the lamp(10). A condenser lens(30) refracts the reflected light. A mask board(40) has a through-hole so as to partially pass the light refracted through the condenser lens(30). A chart board(50) is provided to the same axis with the mask board(40), has a window on which a kinds of chart is etched, and moves the window to a position corresponding to the through-hole of the mask board(40). An incident lens(60) is provided on the front of the optotype chart board(50) and magnifies an image etched on the window to project the image on a screen.
Patent KR-20020072170-A (KR)
Title: perfect water
Inventor: LIM YOUNG JUNG
IPC: C02F1/68
Filed: 2001-05-08
Abstract: PURPOSE: A shower head for perfect water is provided to enable cleaning of skin and recovery from fatigue, thereby maintain healthy and beautiful skin by removing varieties of foreign substances from water and producing magnetized hexagonal water containing sufficient minerals and emitting far-infrared rays. CONSTITUTION: The shower head for perfect water comprises a fixed cap which is a screw for connecting the body to the sprayer, a sprayer(2) on the surface of which a plurality of holes are formed to spray water, a connection ring(3) for fixing the sprayer(2) to the body, FCM(4) consisting of two special magnets having 4200 gauss, F1C(5) which are hard charcoal ceramic balls for antibacterial deodorization and emission of far-infrared rays, F2C(6) which are far-infrared ray ceramic balls for absorption of foreign substances and emission of far-infrared rays, F3C(7) which are far-infrared magnetized ceramic balls for absorption of foreign substances and increase of oxygen and minerals, a transparent ABS (acrylonitrile butadiene styrene) body(8) which is a strong transparent material that is not broken, and a strainer(9) for removing scum, wherein a photocatalytic far-infrared ceramic material formed in a plurality of balls having a small grain size so that the balls are filled up in the shower head, thereby colliding water with the small grains as it is passing through the grains so as to absorb various foreign substances, increase minerals, emit far-infrared rays and generate anions, and water also passes through between N pole and S pole of symmetrical special magnets so that water containing sufficient oxygen concentration is sprayed into magnetized hexagonal water.
Patent KR-20020095996-A (KR)
Title: Preparation of metal powders(Co, Ni, Cu) by continuous hydrothermal synthesis process
Inventor: WON CHANG WHAN
IPC: C01G1/00
Filed: 2001-06-19
Abstract: PURPOSE: Provided is a preparation method of metal powders(Co, Ni, Cu) using continuous hydrothermal reactor in which the processes(feeding, reacting and discharging) proceed continuously. Accordingly, the synthetic method can prepare high purity metal powders in a short time, resulting in mass production. CONSTITUTION: The preparation method of metal powders(Co, Ni, Cu) by hydrothermal method is as follows: feeding an aqueous solution of raw materials mixed in an effective ratio into an autoclave; heating and mixing with high purity H2 gas flowing; hydrothermal reacting; reacting unreacted materials again; discharging formed materials from the autoclave; filtering the formed powders; washing. The resultant metal powders have high purity more than 99.9%.
Patent KR-20020096777-A (KR)
Inventor: AN SUNG HYUN
IPC: A23L19/12
Filed: 2001-06-18
Abstract: PURPOSE: Provided is a method for manufacturing potato powders without browning. Therefore the manufactured potato powders keeps peculiar taste and color to potatoes even mixing with wheat flour and water. CONSTITUTION: The method for manufacturing potato powders without browning is characterized by the steps of: peeling potatoes and washing them; cutting and drying them at 60-75 deg.c; and pulverizing them.
Patent KR-20030000869-A (KR)
Title: steering system for an automotive vehicle
Inventor: KIM MIN JEONG
IPC: B62D6/00
Filed: 2001-06-27
Abstract: PURPOSE: A steering system of a vehicle is provided to secure the stabilized turning characteristic by variably adjusting the upper and lower position of an inner ball joint depending on the steering angle and under-steering the turning characteristic. CONSTITUTION: A steering sensing unit(30) senses the degree of steering applied to a steering shaft. A movable support unit(32) upwardly and downwardly supports an operating cylinder(10) transmitting the steering force to steering vehicle wheels on a sub-frame(28) of a vehicle body. A control command unit(34) controls the operation of the movable support unit depending on the steering degree sensed by the steering sensing unit.
Patent KR-20030002556-A (KR)
Title: CRT with supplementary heater
Inventor: LEE BYEONG JU
IPC: H01J29/48
Filed: 2001-06-29
Abstract: PURPOSE: A cathode ray tube having an auxiliary heater is provided to protect a cathode from methane gas during aging process or characteristics test, by removing methane gas through the use of the auxiliary heater. CONSTITUTION: A cathode ray tube comprises a funnel; a panel coupled to the funnel, and which has an inner surface on which a phosphor screen is formed; R,G,B cathodes(32) for emitting electron beams toward the phosphor screen; a cathode heater for heating cathodes; an electron gun mounted in the funnel; a deflection yoke for deflecting electron beams emitted from the electron gun; and an auxiliary heater(36) operating independently from the cathode heater. The auxiliary heater generates heat at the temperature of 600 to 1000 Deg.C, and is disposed between R and G cathodes and G and B cathodes.
Patent KR-20030002622-A (KR)
Title: method for manufacturing of transistor of semiconductor device
Inventor: KIM NAM SEONG
IPC: H01L21/336
Filed: 2001-06-29
Abstract: PURPOSE: A fabrication method of a transistor in semiconductor devices is provided to improve short-channel effect and deep punch-through by improving punch-through and channel threshold voltage ion-implantation processing. CONSTITUTION: After sequentially forming a pad oxide layer and the first insulating pattern on a substrate(100), the first spacer is formed at both sidewalls of the first insulating pattern. The first punch-through region(105) and a channel threshold voltage control region(106) are formed in the substrate(100). After etching the pad oxide layer using the first spacer as a mask, a gate insulating layer(107) is formed on the substrate. Gate patterns(110a,110b) are formed on the gate insulating layer. After removing the first spacer, the second punch-through region(111) and a hollow region(112) are formed in a cell and peripheral region, respectively. After removing the first insulating pattern, the second insulating layer(113) is formed on the resultant structure. An LDD(Lightly Doped Drain) region(114) is formed in the substrate. After forming the second spacer(115a) at both sidewalls of the gate patterns, a source and drain region(116) are formed.
Patent KR-20030002903-A (KR)
Title: Method for forming bst film
Inventor: CHO HO JIN
IPC: H01L27/105
Filed: 2001-06-30
Abstract: PURPOSE: A fabrication method of a BST((Ba,Sr)TiO3)thin film is provided to improve electrical properties by constantly maintaining the composition of BST thin film according to the thickness using two-step deposition processes. CONSTITUTION: A BST thin film is firstly deposited on a substrate by flowing a total precursor of titanium, barium and strontium to the first flow rate. Then, the thickness of the BST thin film is increased by flowing the total precursor to the second flow rate, wherein the second flow rate is higher than the first flow rate. That is, the first deposited thickness of the BST thin film is 1-100 angstrom by using the first flow rate, and the second deposited thickness of the BST thin film is about 100-1000 angstrom by using the second flow rate.
Patent KR-20020003513-A (KR)
Inventor: INOUE HIDEAKI
IPC: H01J9/20
Filed: 2001-07-03
Abstract: PURPOSE: To provide a manufacturing method of a cathode-ray tube, in which a conductive reflecting membrane and a heat-absorbing membrane that have a highly satisfactory and stable property and membrane quality respectively are formed at the inner face. CONSTITUTION: This is a manufacturing method of a cathode-ray tube, in which a prescribed membrane is formed at the inner face of the panel 11 formed with a fluorescent membrane 14, and comprises a first step in which a conductive reflecting membrane 15 is formed on the fluorescent membrane 14 by adhering aluminum to the inner face of the panel 11 by vacuum deposition method, a second step in which a dispersion-preventing membrane 21 is formed with aluminum oxide, by oxidizing the surface of the conductive reflecting membrane 15, and a third step in which a heat-absorbing membrane 16 is formed on the conductive reflecting membrane 15 via a dispersion preventing membrane 21 by making chrome adhere at the inner face of the panel 11 by the vacuum deposition method.
Patent KR-20030005771-A (KR)
Title: Delay locked loop circuit capable of controlling delay time according to the period of external clock and memory device including the same
Inventor: JUNG BYEONG HUN
IPC: G11C8/00
Filed: 2001-07-10
Abstract: PURPOSE: A DLL circuit capable of adjusting delay time according to period of external clock signal is provided to be capable of reducing the number of delay stages for compensating a delay time. CONSTITUTION: A period classifying circuit(210) senses a period of the first clock signal(CLK1) and generates period classification signals(Q1,Q2) for classifying the period of the first clock signal(CLK1). A control voltage generating circuit(230) generates a control voltage(CV) for controlling a delay time of delay stages in a delay line(250), based on logic states of the first and second period classification signals(Q1,Q2). A phase detector(270) compares the first clock signal(CLK1) with the second clock signal(CLK2) to generate a detection signal(PD) indicating a phase error between the first and second clock signals(CLK1,CLK2). A control circuit(290) responds to the detection signal(PD) and generates control signals(CNT) for controlling the delay stages in the delay line(250), respectively. The delay line(250) responds to the control voltage(CV) and the control signals(CNT) and delays the first clock signal(CLK1) to generate the second clock signal(CLK2) synchronized with the first clock signal(CLK).
Patent KR-20030005987-A (KR)
Title: The waste water treating ceramic carrier which contains oyster shell and the producing method of thereof
Inventor: JUNG YEONG HO
IPC: C02F3/10
Filed: 2001-07-11
Abstract: PURPOSE: A ceramic media containing oyster shell for water treatment is provided which obtains good sedimentation effect for suspended solids, and has inexpensive raw material cost and a relatively simple manufacturing process when used in the sewage and wastewater treatment process, and a manufacturing method thereof is provided. CONSTITUTION: The manufacturing method of ceramic media comprises the processes of mixing 10 wt.% of oyster shell powder, 20 to 30 wt.% of diatomite powder and 60 to 80 wt.% of zeolite powder; kneading the mixture with 50 wt.% of water; molding the kneaded material into a spherical shape having a diameter of 10 mm; and calcining the molded material at a temperature of 800 to 1100 deg.C for 30 minutes to 2 hours. The ceramic media is manufactured by mixing 10 wt.% of oyster shell powder, 20 to 30 wt.% of diatomite powder and 60 to 80 wt.% of zeolite powder; kneading the mixture with 50 wt.% of water; molding the kneaded material into a spherical shape having a diameter of 10 mm; and calcining the molded material at a temperature of 800 to 1100 deg.C for 30 minutes to 2 hours, wherein the ceramic media is injected into a precipitation tank or an oil separator to precipitate sludge of sewage and wastewater.
Patent KR-20030006536-A (KR)
Title: An optical disk drive which has the skew adjusting function
Inventor: KIM SANG JUN
IPC: G11B17/04
Filed: 2001-07-13
Abstract: PURPOSE: An optical disk drive having a skew control function is provided to project a light to a disk in an accurate direction by dynamically controlling skew between a disk and an optical pickup, thereby improving the quality of writing and reading data. CONSTITUTION: An optical disk drive having a skew control function includes a main body(100), a tray(400) driven by a loading motor(110) for transferring a disk(1) while going in and out the main body, a base chassis(200) where an optical pickup irradiating a light to a recording surface of the disk is installed, a rotating chassis(300) installed to rotatively move to the base chassis and installing a turntable(310) for securing the disk, and a skew adjusting unit rotatively moving the rotating chassis and adjusting the relative skew between the disk secured on the turntable and the optical pickup installed at the base chassis.
Patent KR-20030016594-A (KR)
Title: Device for absorbing the shock of roof of overtuned vehicle
Inventor: LEE SEUNG HUN
IPC: B62D25/06
Filed: 2001-08-21
Abstract: PURPOSE: A bumper is provided to reduce the injury of passengers and the accidents by detecting an upset of a vehicle and absorbing the pressure of a roof. CONSTITUTION: A mount bracket(101) is installed in the inner surface of a roof panel(1) and formed a hollow. A housing(105) is inserted in the hollow. A gas generator(104) is installed in the housing and operated by a control signal from an ECU(Electronic Control Unit) to generate expansion pressure by exploding gas. A shock absorbing bar(103) is installed under the gas generator and moved downward when the gas is exploded. A damper(102) absorbs shock by installing on the shock absorbing bar. A cover(106) is combined with the lower part of the housing to prevent the separation of the shock absorbing bar. A bar(107) for connecting a roof trim(2) is fixed in the inner surface of the roof trim and combined with the lower part of the shock absorbing bar through a bolt(108). By absorbing shock energy, the injury of passengers and the accidents are reduced. Moreover, the shock absorbing efficiency is improved without securing the sufficient space.
Patent KR-20030018690-A (KR)
Title: A method for manufacturing as-cast strip of high quality by twin roll strip casting process
Inventor: JUNG SEONG IN
IPC: B22D11/06
Filed: 2001-08-30
Abstract: PURPOSE: A method for manufacturing cast strip of high quality in twin roll strip casting process is provided to improve quality of cast strip by measuring widthwise temperature distribution of cast strip and shot blasting the surface of casting rolls corresponding to a part showing non-uniformed solidification of cast strip. CONSTITUTION: In twin roll continuous casting process for manufacturing cast strip by rapidly solidifying molten steel through contact of molten steel of high temperature supplied between a pair of casting rolls(40) with the casting rolls, the method for manufacturing cast strip of high quality comprises a step of continuously measuring widthwise temperature distribution of cast strip flowing off a nip of the casting rolls; a step of comparing the measured widthwise temperature distribution of cast strip with the average temperature of the cast strip after obtaining an average temperature of cast strip by averaging the measured temperature distribution values; and a step of judging a region higher than the average temperature in the measured widthwise temperature distribution of cast strip as a non-uniformed solidification region of cast strip, and shot blasting the surface of the casting rolls corresponding to the region.
Patent KR-20030020775-A (KR)
Title: Screen projector lens
Inventor: KIM BYUNG IL
IPC: G02B13/18
Filed: 2001-09-04
Abstract: PURPOSE: A projection lens of a projector for a screen projecting is provided to reduce the projecting distance between a screen and the projector by magnifying an image to improve the constitution of the projection lens. CONSTITUTION: A first lens unit(11) is coupled to a side end, where an image of a projector is outputted, and receives the image to focus the same. A second lens unit(13) repeatedly diffuses and focuses the image focused by the first lens unit(11) at predetermined times and outputs a magnified image in order to image it on a screen. A plurality of prisms(12) are arranged on the first lens unit(11) in order to gradually converge the image of the protector. The second lens unit(13) is comprised of a diffusing unit(14) having a plurality of lenses(17) for diffusing the image, a focusing unit(15) having the lenses(17) for gradually focusing the diffused image, and a diverging unit(16).
Patent KR-20010090617-A (KR)
Inventor: HAYASHI MASAKI
IPC: H04W52/58
Filed: 2001-09-17
Abstract: PURPOSE: To shorten time for measuring reception quality while suppressing the control delay of closed loop transmission power control to a minimum by appropriately determining the arrangement of pilot data and data for transmission power control and appropriately arranging the slot position relation of up and down lines. CONSTITUTION: Both the up and down lines are appropriately provided with up and down slot offset by separately arranging the pilot data and the data for transmission power control inside slots. Namely, at a base station and a mobile station, the arrangement of data inside the slot is determined while considering delay. For example, pilot data 401 and data 402 for transmission power control are separated and between them, data 403 are sandwiched. In this case, at the mobile station, SIR (the power ratio of desired wave signal to interference wave signal) is measured while using the received pilot data 404 and the result is contained in the transmission power control data 405. Further, the slot is shifted just for Tshift
Patent KR-20030027979-A (KR)
Title: Seat belt shoulder adjustment
Inventor: PARK JONG IL
IPC: B60R22/20
Filed: 2001-09-18
Abstract: PURPOSE: A button to lock or unlock a chest belt supporting portion is installed in the front of the chest belt supporting portion, thereby improving convenience. CONSTITUTION: A button(110) is operated along a guide rail(210) formed in a centerpillar(200) to unlock a locking device. The button is formed in front surface of a chest belt supporting portion(100). The button is pressured by positioning a palm of the user in the front of the chest belt supporting portion to unlock the locking device. Thereby, the chest belt supporting portion is moved up and down for an appropriate position. As releasing pressure to the button, the locking device is operated to lock the desired position of the chest belt supporting portion.